Here is the full list of all 12 Idle Baker Boss achievements.
Purchase 10 properties
Make 10k Exquisite Goods
Franchise your first store
Gain 1k gems through displays sold
Consume 1k Full Coffees
Claim Gifts from completing 10 Challenges
Maximize profits from selling your store 3 times
Buy your first piece of land
Sell your store first store
Collect 10k Coins
Bake 500 Choc. Chip Cookies
Purchase 50 HQ Upgrade XP